516364533 has 12 divisors (see below), whose sum is σ = 746150860. Its totient is φ = 344108736.

The previous prime is 516364507. The next prime is 516364547. The reversal of 516364533 is 335463615.

516364533 is a `hidden beast` number, since 5 + 1 + 6 + 3 + 645 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 163788804 + 352575729 = 12798^2 + 18777^2 .

It is not a de Polignac number, because 516364533 - 2⁹ = 516364021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516364553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16863 + ... + 36291.

Almost surely, 2^516364533 is an apocalyptic number.

It is an amenable number.

516364533 is a deficient number, since it is larger than the sum of its proper divisors (229786327).

516364533 is a wasteful number, since it uses less digits than its factorization.

516364533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22388 (or 22385 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 516364533 is about 22723.6558018291. The cubic root of 516364533 is about 802.2667654228.

It can be divided in two parts, 51636 and 4533, that added together give a square (56169 = 237²).

The spelling of 516364533 in words is "five hundred sixteen million, three hundred sixty-four thousand, five hundred thirty-three".